- 耗时： 0分0秒
- 题数：
- 得分：
- 42 × 6 + 15 (42 × 15) + 6 <
- 884 ÷ 52 - 17 (884 ÷ 52) + 17 <
- 66 × 4 + 86 (66 × 86) + 4 <
- 700 ÷ 14 + 14 (700 ÷ 14) - 14 >
- 750 ÷ 25 - 2 (750 ÷ 25) + 2 <
- 957 ÷ 33 + 29 (957 ÷ 33) - 29 >
- 391 ÷ 23 + 17 (391 ÷ 23) - 17 >
- 275 ÷ 55 - 1 (275 ÷ 55) + 1 <
- 254 - 53 + 62 (254 + 53) - 62 >
- 825 ÷ 11 + 15 (825 ÷ 11) - 15 >
- 17 × 8 + 64 (17 × 64) + 8 <
- 10 × 8 - 12 (10 × 12) - 8 <
- 819 ÷ 13 + 39 (819 ÷ 13) - 39 >
- 203 + 10 - 84 203 - 10 + 84 <
- 512 + 10 - 36 512 - 10 + 36 <
- 46 × 2 + 41 (46 × 41) + 2 <
- 930 ÷ 93 + 10 (930 ÷ 93) - 10 >
- 594 ÷ 18 - 3 (594 ÷ 18) + 3 <
- 672 ÷ 21 + 12 (672 ÷ 21) - 12 >
- 573 - 30 + 43 (573 + 30) - 43 >
- 699 - 92 + 99 (699 + 92) - 99 >
- 616 ÷ 22 - 1 (616 ÷ 22) + 1 <
- 202 - 56 + 89 (202 + 56) - 89 >
- 68 × 1 - 39 (68 × 39) - 1 <
- 38 × 9 - 19 (38 × 19) - 9 <
- 85 × 1 - 38 (85 × 38) - 1 <
- 420 ÷ 14 + 20 (420 ÷ 14) - 20 >
- 637 + 10 - 17 637 - 10 + 17 <
- 85 × 7 + 87 (85 × 87) + 7 <
- 293 - 53 + 63 (293 + 53) - 63 >
- 891 ÷ 11 + 11 (891 ÷ 11) - 11 >
- 971 - 44 + 24 (971 + 44) - 24 <
- 62 × 6 + 11 (62 × 11) + 6 <
- 92 × 2 + 50 (92 × 50) + 2 <
- 484 - 87 + 46 (484 + 87) - 46 <
- 47 × 4 - 27 (47 × 27) - 4 <
- 879 - 32 + 10 (879 + 32) - 10 <
- 38 × 7 - 12 (38 × 12) - 7 <
- 322 ÷ 14 + 23 (322 ÷ 14) - 23 >
- 880 ÷ 44 - 16 (880 ÷ 44) + 16 <
- 414 ÷ 46 - 9 (414 ÷ 46) + 9 <
- 756 ÷ 12 + 54 (756 ÷ 12) - 54 >
- 257 + 10 - 41 257 - 10 + 41 <
- 94 × 9 - 69 (94 × 69) - 9 <
- 714 ÷ 14 + 21 (714 ÷ 14) - 21 >
- 462 ÷ 22 + 14 (462 ÷ 22) - 14 >
- 38 × 4 + 35 (38 × 35) + 4 <
- 47 × 6 - 10 (47 × 10) - 6 <
- 41 × 9 + 28 (41 × 28) + 9 <
- 768 ÷ 32 - 3 (768 ÷ 32) + 3 <
- 720 ÷ 36 + 10 (720 ÷ 36) - 10 >
- 37 × 6 + 54 (37 × 54) + 6 <
- 945 ÷ 21 - 1 (945 ÷ 21) + 1 <
- 44 × 9 + 37 (44 × 37) + 9 <
- 215 ÷ 43 - 5 (215 ÷ 43) + 5 <
- 817 + 10 - 19 817 - 10 + 19 <
- 960 ÷ 16 + 12 (960 ÷ 16) - 12 >
- 584 - 82 + 28 (584 + 82) - 28 <
- 14 × 8 - 60 (14 × 60) - 8 <
- 279 + 10 - 86 279 - 10 + 86 <
- 79 × 5 + 98 (79 × 98) + 5 <
- 93 × 5 - 34 (93 × 34) - 5 <
- 923 - 24 + 99 (923 + 24) - 99 >
- 827 + 10 - 23 827 - 10 + 23 <
- 484 + 10 - 53 484 - 10 + 53 <
- 736 ÷ 23 + 16 (736 ÷ 23) - 16 >
- 521 + 10 - 30 521 - 10 + 30 <
- 62 × 4 + 68 (62 × 68) + 4 <
- 37 × 7 - 29 (37 × 29) - 7 <
- 42 + 10 - 18 42 - 10 + 18 <
- 660 - 50 + 77 (660 + 50) - 77 >
- 389 + 10 - 67 389 - 10 + 67 <
- 974 - 17 + 73 (974 + 17) - 73 >
- 47 × 8 - 5 (47 × 5) - 8 >
- 94 + 10 - 55 94 - 10 + 55 <
- 984 ÷ 82 - 4 (984 ÷ 82) + 4 <
- 588 ÷ 12 - 6 (588 ÷ 12) + 6 <
- 362 + 10 - 60 362 - 10 + 60 <
- 698 + 10 - 39 698 - 10 + 39 <
- 38 × 4 + 69 (38 × 69) + 4 <
- 885 ÷ 59 + 15 (885 ÷ 59) - 15 >
- 364 - 76 + 81 (364 + 76) - 81 >
- 184 + 10 - 76 184 - 10 + 76 <
- 120 ÷ 30 - 3 (120 ÷ 30) + 3 <
- 20 × 4 + 39 (20 × 39) + 4 <
- 51 × 1 - 46 (51 × 46) - 1 <
- 924 ÷ 14 - 22 (924 ÷ 14) + 22 <
- 216 - 72 + 33 (216 + 72) - 33 <
- 805 + 10 - 15 805 - 10 + 15 <
- 72 × 5 + 90 (72 × 90) + 5 <
- 996 + 10 - 15 996 - 10 + 15 <
- 94 × 4 + 29 (94 × 29) + 4 <
- 163 - 94 + 91 (163 + 94) - 91 <
- 53 × 2 + 23 (53 × 23) + 2 <
- 320 ÷ 10 - 8 (320 ÷ 10) + 8 <
- 20 × 7 + 91 (20 × 91) + 7 <
- 92 × 3 - 67 (92 × 67) - 3 <
- 497 + 10 - 31 497 - 10 + 31 <
- 624 ÷ 16 + 26 (624 ÷ 16) - 26 >
- 987 ÷ 47 + 21 (987 ÷ 47) - 21 >
- 264 ÷ 11 - 4 (264 ÷ 11) + 4 <
- 74 × 4 - 44 (74 × 44) - 4 <
- 78 × 5 + 10 (78 × 10) + 5 <
- 693 ÷ 77 - 7 (693 ÷ 77) + 7 <
- 814 ÷ 22 + 22 (814 ÷ 22) - 22 >
- 630 ÷ 10 - 45 (630 ÷ 10) + 45 <
- 975 - 41 + 12 (975 + 41) - 12 <
- 68 × 4 + 39 (68 × 39) + 4 <
- 30 × 8 + 36 (30 × 36) + 8 <
- 64 × 8 + 63 (64 × 63) + 8 <
- 450 ÷ 15 - 18 (450 ÷ 15) + 18 <
- 592 - 76 + 60 (592 + 76) - 60 <
- 51 × 2 - 78 (51 × 78) - 2 <
- 213 + 10 - 84 213 - 10 + 84 <
- 210 - 54 + 53 (210 + 54) - 53 <
- 413 + 10 - 68 413 - 10 + 68 <
- 812 + 10 - 92 812 - 10 + 92 <
- 572 ÷ 11 - 11 (572 ÷ 11) + 11 <
- 792 ÷ 33 + 12 (792 ÷ 33) - 12 >
- 177 + 10 - 86 177 - 10 + 86 <
- 833 ÷ 17 - 17 (833 ÷ 17) + 17 <
- 800 ÷ 10 - 1 (800 ÷ 10) + 1 <
- 95 × 4 - 6 (95 × 6) - 4 <
- 713 + 10 - 66 713 - 10 + 66 <
- 480 ÷ 40 + 10 (480 ÷ 40) - 10 >
- 638 ÷ 58 + 11 (638 ÷ 58) - 11 >
- 420 ÷ 20 + 14 (420 ÷ 20) - 14 >
- 539 + 10 - 74 539 - 10 + 74 <
- 99 × 5 + 26 (99 × 26) + 5 <
- 99 × 4 + 59 (99 × 59) + 4 <
- 22 × 5 + 43 (22 × 43) + 5 <
- 763 + 10 - 57 763 - 10 + 57 <
- 71 × 8 - 13 (71 × 13) - 8 <
- 76 × 5 - 29 (76 × 29) - 5 <
- 756 ÷ 36 + 18 (756 ÷ 36) - 18 >
- 936 ÷ 18 - 18 (936 ÷ 18) + 18 <
- 720 ÷ 36 - 16 (720 ÷ 36) + 16 <
- 203 + 10 - 86 203 - 10 + 86 <
- 585 ÷ 13 - 15 (585 ÷ 13) + 15 <
- 260 ÷ 13 + 13 (260 ÷ 13) - 13 >
- 25 × 6 + 27 (25 × 27) + 6 <
- 680 ÷ 20 - 4 (680 ÷ 20) + 4 <
- 975 + 10 - 34 975 - 10 + 34 <
- 825 ÷ 15 - 3 (825 ÷ 15) + 3 <
- 24 × 2 + 25 (24 × 25) + 2 <
- 11 × 7 + 54 (11 × 54) + 7 <
- 649 - 31 + 21 (649 + 31) - 21 <
- 403 - 93 + 24 (403 + 93) - 24 <
- 78 × 4 - 6 (78 × 6) - 4 <
- 510 + 10 - 89 510 - 10 + 89 <
- 41 × 5 + 27 (41 × 27) + 5 <
- 78 × 4 + 62 (78 × 62) + 4 <
- 440 ÷ 10 + 44 (440 ÷ 10) - 44 >
- 32 × 3 - 14 (32 × 14) - 3 <
- 96 × 5 - 51 (96 × 51) - 5 <
- 855 ÷ 19 + 15 (855 ÷ 19) - 15 >
- 418 ÷ 11 + 19 (418 ÷ 11) - 19 >
- 29 × 7 - 39 (29 × 39) - 7 <
- 760 ÷ 95 - 1 (760 ÷ 95) + 1 <
- 720 ÷ 24 + 12 (720 ÷ 24) - 12 >
- 41 × 8 - 66 (41 × 66) - 8 <
- 73 × 7 - 45 (73 × 45) - 7 <
- 285 ÷ 15 - 19 (285 ÷ 15) + 19 <
- 756 + 10 - 21 756 - 10 + 21 <
- 984 ÷ 41 + 12 (984 ÷ 41) - 12 >
- 333 + 10 - 15 333 - 10 + 15 <
- 89 × 6 + 46 (89 × 46) + 6 <
- 924 ÷ 14 + 11 (924 ÷ 14) - 11 >
- 200 ÷ 25 - 8 (200 ÷ 25) + 8 <
- 678 + 10 - 50 678 - 10 + 50 <
- 92 × 9 + 82 (92 × 82) + 9 <
- 125 + 10 - 23 125 - 10 + 23 <
- 418 + 10 - 41 418 - 10 + 41 <
- 205 - 79 + 53 (205 + 79) - 53 <
- 920 + 10 - 52 920 - 10 + 52 <
- 660 ÷ 44 + 11 (660 ÷ 44) - 11 >
- 376 + 10 - 77 376 - 10 + 77 <
- 588 ÷ 14 - 14 (588 ÷ 14) + 14 <
- 440 - 71 + 63 (440 + 71) - 63 <
- 952 - 59 + 26 (952 + 59) - 26 <
- 790 ÷ 10 + 10 (790 ÷ 10) - 10 >
- 352 ÷ 11 - 11 (352 ÷ 11) + 11 <
- 20 × 1 + 75 (20 × 75) + 1 <
- 881 + 10 - 33 881 - 10 + 33 <
- 862 + 10 - 69 862 - 10 + 69 <
- 469 - 65 + 96 (469 + 65) - 96 >
- 117 - 86 + 45 (117 + 86) - 45 <
- 882 + 10 - 11 882 - 10 + 11 <
- 430 ÷ 43 + 10 (430 ÷ 43) - 10 >
- 62 × 3 - 25 (62 × 25) - 3 <
- 840 ÷ 30 + 24 (840 ÷ 30) - 24 >
- 441 ÷ 21 - 7 (441 ÷ 21) + 7 <
- 402 - 52 + 96 (402 + 52) - 96 >
- 992 + 10 - 95 992 - 10 + 95 <
- 52 - 16 + 26 (52 + 16) - 26 >
- 577 + 10 - 71 577 - 10 + 71 <
- 751 - 11 + 80 (751 + 11) - 80 >
- 194 ÷ 97 - 1 (194 ÷ 97) + 1 <
- 154 - 49 + 78 (154 + 49) - 78 >
- 873 + 10 - 66 873 - 10 + 66 <
- 360 - 17 + 61 (360 + 17) - 61 >
- 594 ÷ 11 - 1 (594 ÷ 11) + 1 <
- 52 × 8 + 78 (52 × 78) + 8 <
- 756 ÷ 14 - 2 (756 ÷ 14) + 2 <
- 949 ÷ 13 + 73 (949 ÷ 13) - 73 >
- 782 ÷ 17 + 34 (782 ÷ 17) - 34 >
- 41 × 2 - 24 (41 × 24) - 2 <
- 897 ÷ 39 + 23 (897 ÷ 39) - 23 >
- 742 ÷ 53 - 2 (742 ÷ 53) + 2 <
- 816 ÷ 68 - 6 (816 ÷ 68) + 6 <
- 862 - 34 + 40 (862 + 34) - 40 >
- 420 ÷ 15 + 20 (420 ÷ 15) - 20 >
- 512 ÷ 16 + 32 (512 ÷ 16) - 32 >
- 20 × 1 - 11 (20 × 11) - 1 <
- 58 × 9 - 75 (58 × 75) - 9 <
- 72 × 7 - 65 (72 × 65) - 7 <
- 875 - 74 + 15 (875 + 74) - 15 <
- 972 ÷ 12 + 18 (972 ÷ 12) - 18 >
- 20 × 9 + 84 (20 × 84) + 9 <
- 19 × 9 - 87 (19 × 87) - 9 <
- 82 × 2 - 18 (82 × 18) - 2 <
- 82 × 7 - 62 (82 × 62) - 7 <
- 787 + 10 - 21 787 - 10 + 21 <
- 80 × 8 + 91 (80 × 91) + 8 <
- 864 ÷ 16 - 27 (864 ÷ 16) + 27 <
- 781 + 10 - 22 781 - 10 + 22 <
- 381 - 34 + 43 (381 + 34) - 43 >
- 573 + 10 - 51 573 - 10 + 51 <
- 83 × 3 + 27 (83 × 27) + 3 <
- 93 × 3 + 47 (93 × 47) + 3 <
- 935 ÷ 11 + 11 (935 ÷ 11) - 11 >
- 51 × 4 + 37 (51 × 37) + 4 <
- 672 ÷ 16 - 7 (672 ÷ 16) + 7 <
- 616 ÷ 22 + 14 (616 ÷ 22) - 14 >
- 788 - 89 + 79 (788 + 89) - 79 <
- 810 ÷ 54 - 10 (810 ÷ 54) + 10 <
- 248 - 94 + 64 (248 + 94) - 64 <
- 13 × 4 + 52 (13 × 52) + 4 <
- 288 ÷ 12 - 9 (288 ÷ 12) + 9 <
- 631 + 10 - 10 631 - 10 + 10 =
- 670 ÷ 10 + 10 (670 ÷ 10) - 10 >
- 651 - 60 + 83 (651 + 60) - 83 >
- 868 ÷ 28 - 4 (868 ÷ 28) + 4 <
- 23 × 4 + 48 (23 × 48) + 4 <
- 43 × 5 - 33 (43 × 33) - 5 <
- 779 ÷ 41 + 19 (779 ÷ 41) - 19 >
- 12 × 4 - 46 (12 × 46) - 4 <
- 594 ÷ 33 + 18 (594 ÷ 33) - 18 >
- 935 ÷ 85 - 5 (935 ÷ 85) + 5 <
- 686 + 10 - 36 686 - 10 + 36 <
- 59 × 7 - 19 (59 × 19) - 7 <
- 46 × 9 - 29 (46 × 29) - 9 <
- 885 - 22 + 80 (885 + 22) - 80 >
- 413 - 31 + 51 (413 + 31) - 51 >
- 65 - 76 + 21 (65 + 76) - 21 <
- 61 × 9 - 17 (61 × 17) - 9 <
- 926 + 10 - 87 926 - 10 + 87 <
- 97 × 5 + 37 (97 × 37) + 5 <
- 496 - 75 + 37 (496 + 75) - 37 <
- 180 - 25 + 83 (180 + 25) - 83 >
- 210 - 65 + 23 (210 + 65) - 23 <
- 488 + 10 - 50 488 - 10 + 50 <
- 239 + 10 - 27 239 - 10 + 27 <
- 630 ÷ 30 + 15 (630 ÷ 30) - 15 >
- 478 + 10 - 44 478 - 10 + 44 <
- 21 × 6 + 96 (21 × 96) + 6 <
- 515 + 10 - 68 515 - 10 + 68 <
- 748 ÷ 11 + 17 (748 ÷ 11) - 17 >
- 13 × 1 + 85 (13 × 85) + 1 <
- 159 - 77 + 17 (159 + 77) - 17 <
- 890 + 10 - 36 890 - 10 + 36 <
- 739 - 48 + 46 (739 + 48) - 46 <
- 83 × 4 - 63 (83 × 63) - 4 <
- 110 ÷ 11 - 1 (110 ÷ 11) + 1 <
- 735 ÷ 35 + 21 (735 ÷ 35) - 21 >
- 54 × 4 - 14 (54 × 14) - 4 <
- 799 + 10 - 50 799 - 10 + 50 <
- 35 × 3 + 58 (35 × 58) + 3 <
- 413 - 75 + 89 (413 + 75) - 89 >
- 896 - 71 + 55 (896 + 71) - 55 <
- 612 ÷ 17 + 34 (612 ÷ 17) - 34 >
- 40 × 5 + 23 (40 × 23) + 5 <
- 972 ÷ 12 + 27 (972 ÷ 12) - 27 >
- 483 - 67 + 88 (483 + 67) - 88 >
- 576 ÷ 16 + 18 (576 ÷ 16) - 18 >
- 592 + 10 - 70 592 - 10 + 70 <
- 93 × 2 - 43 (93 × 43) - 2 <
- 835 + 10 - 54 835 - 10 + 54 <
- 586 + 10 - 62 586 - 10 + 62 <
- 432 + 10 - 41 432 - 10 + 41 <
- 39 × 3 + 62 (39 × 62) + 3 <
- 532 ÷ 28 - 4 (532 ÷ 28) + 4 <
- 224 ÷ 14 + 14 (224 ÷ 14) - 14 >
- 867 ÷ 51 + 17 (867 ÷ 51) - 17 >
- 238 - 39 + 21 (238 + 39) - 21 <
- 306 ÷ 17 + 17 (306 ÷ 17) - 17 >
- 84 × 8 - 36 (84 × 36) - 8 <
- 78 × 5 - 68 (78 × 68) - 5 <
- 990 ÷ 99 - 9 (990 ÷ 99) + 9 <
- 648 ÷ 24 + 27 (648 ÷ 24) - 27 >
- 116 + 10 - 26 116 - 10 + 26 <
- 864 + 10 - 91 864 - 10 + 91 <
- 127 + 10 - 58 127 - 10 + 58 <
- 789 + 10 - 10 789 - 10 + 10 =
- 18 × 5 + 58 (18 × 58) + 5 <
- 851 + 10 - 66 851 - 10 + 66 <
- 64 × 3 - 85 (64 × 85) - 3 <
- 595 - 69 + 93 (595 + 69) - 93 >
- 19 × 2 + 43 (19 × 43) + 2 <
- 29 × 9 - 69 (29 × 69) - 9 <
- 89 × 2 - 51 (89 × 51) - 2 <
- 90 × 6 + 50 (90 × 50) + 6 <
- 25 × 3 + 11 (25 × 11) + 3 <
- 770 ÷ 11 - 5 (770 ÷ 11) + 5 <
- 78 + 10 - 60 78 - 10 + 60 <
- 528 ÷ 16 - 11 (528 ÷ 16) + 11 <
- 526 - 45 + 76 (526 + 45) - 76 >
- 408 ÷ 24 + 12 (408 ÷ 24) - 12 >
- 674 + 10 - 42 674 - 10 + 42 <
- 184 + 10 - 23 184 - 10 + 23 <
- 15 × 5 - 44 (15 × 44) - 5 <
- 233 + 10 - 12 233 - 10 + 12 <
- 400 - 90 + 25 (400 + 90) - 25 <
- 896 - 78 + 94 (896 + 78) - 94 >
- 22 × 5 - 79 (22 × 79) - 5 <
- 692 - 63 + 11 (692 + 63) - 11 <
- 996 ÷ 12 + 12 (996 ÷ 12) - 12 >
- 77 × 8 + 96 (77 × 96) + 8 <
- 713 - 58 + 99 (713 + 58) - 99 >
- 130 + 10 - 65 130 - 10 + 65 <
- 25 × 8 - 67 (25 × 67) - 8 <
- 476 ÷ 14 + 17 (476 ÷ 14) - 17 >
- 260 ÷ 10 + 20 (260 ÷ 10) - 20 >
- 936 ÷ 13 + 72 (936 ÷ 13) - 72 >
- 41 × 2 - 5 (41 × 5) - 2 <
- 179 - 61 + 58 (179 + 61) - 58 <
- 584 - 49 + 82 (584 + 49) - 82 >
- 588 ÷ 14 + 12 (588 ÷ 14) - 12 >
- 646 + 10 - 86 646 - 10 + 86 <
- 12 × 3 + 46 (12 × 46) + 3 <
- 99 × 7 - 66 (99 × 66) - 7 <
- 714 + 10 - 10 714 - 10 + 10 =
- 201 - 49 + 18 (201 + 49) - 18 <
- 756 ÷ 27 + 18 (756 ÷ 27) - 18 >
- 48 × 3 - 82 (48 × 82) - 3 <
- 18 × 6 - 31 (18 × 31) - 6 <
- 22 × 8 - 3 (22 × 3) - 8 >
- 37 - 87 + 90 (37 + 87) - 90 >
- 900 ÷ 15 + 50 (900 ÷ 15) - 50 >
- 735 - 10 + 34 (735 + 10) - 34 >
- 80 - 43 + 31 (80 + 43) - 31 <
- 41 × 2 - 60 (41 × 60) - 2 <
- 594 ÷ 66 - 3 (594 ÷ 66) + 3 <
- 700 ÷ 28 + 25 (700 ÷ 28) - 25 >
- 813 - 52 + 93 (813 + 52) - 93 >
- 252 ÷ 12 + 12 (252 ÷ 12) - 12 >
- 595 + 10 - 17 595 - 10 + 17 <
- 671 ÷ 61 - 11 (671 ÷ 61) + 11 <
- 490 ÷ 70 - 5 (490 ÷ 70) + 5 <
- 280 ÷ 40 - 1 (280 ÷ 40) + 1 <
- 720 ÷ 18 + 20 (720 ÷ 18) - 20 >
- 960 ÷ 30 - 12 (960 ÷ 30) + 12 <
- 929 - 99 + 37 (929 + 99) - 37 <
- 544 ÷ 16 + 17 (544 ÷ 16) - 17 >
- 29 × 4 - 32 (29 × 32) - 4 <
- 91 × 2 + 15 (91 × 15) + 2 <
- 75 × 6 + 18 (75 × 18) + 6 <
- 32 × 7 + 69 (32 × 69) + 7 <
- 90 × 9 - 24 (90 × 24) - 9 <
- 144 ÷ 36 - 1 (144 ÷ 36) + 1 <
- 548 - 61 + 86 (548 + 61) - 86 >
- 40 × 6 - 43 (40 × 43) - 6 <
- 118 - 36 + 94 (118 + 36) - 94 >
- 637 - 29 + 74 (637 + 29) - 74 >
- 792 ÷ 18 - 3 (792 ÷ 18) + 3 <
- 871 + 10 - 56 871 - 10 + 56 <
- 893 ÷ 19 + 47 (893 ÷ 19) - 47 >
- 631 - 37 + 71 (631 + 37) - 71 >
- 286 - 51 + 62 (286 + 51) - 62 >
- 720 ÷ 24 - 6 (720 ÷ 24) + 6 <
- 486 - 68 + 47 (486 + 68) - 47 <
- 485 - 18 + 47 (485 + 18) - 47 >
- 960 ÷ 30 + 15 (960 ÷ 30) - 15 >
- 672 ÷ 14 - 21 (672 ÷ 14) + 21 <
- 450 ÷ 30 - 9 (450 ÷ 30) + 9 <
- 98 + 10 - 20 98 - 10 + 20 <
- 284 + 10 - 95 284 - 10 + 95 <
- 868 ÷ 28 - 1 (868 ÷ 28) + 1 <
- 35 × 5 - 16 (35 × 16) - 5 <
- 51 × 7 + 12 (51 × 12) + 7 <
- 23 × 1 + 66 (23 × 66) + 1 <
- 728 ÷ 91 - 8 (728 ÷ 91) + 8 <
- 176 ÷ 44 - 4 (176 ÷ 44) + 4 <
- 91 × 3 + 34 (91 × 34) + 3 <
- 902 + 10 - 45 902 - 10 + 45 <
- 480 ÷ 10 + 48 (480 ÷ 10) - 48 >
- 11 × 8 - 29 (11 × 29) - 8 <
- 690 ÷ 30 - 3 (690 ÷ 30) + 3 <
- 345 - 36 + 12 (345 + 36) - 12 <
- 20 × 1 + 78 (20 × 78) + 1 <
- 22 × 5 + 80 (22 × 80) + 5 <
- 588 ÷ 98 - 6 (588 ÷ 98) + 6 <
- 920 ÷ 23 + 40 (920 ÷ 23) - 40 >
- 303 + 10 - 40 303 - 10 + 40 <
- 20 × 4 - 75 (20 × 75) - 4 <
- 844 - 56 + 42 (844 + 56) - 42 <
- 899 + 10 - 90 899 - 10 + 90 <
- 26 × 7 - 36 (26 × 36) - 7 <
- 83 × 4 + 11 (83 × 11) + 4 <
- 67 × 4 - 19 (67 × 19) - 4 <
- 66 × 9 - 90 (66 × 90) - 9 <
- 51 × 4 - 4 (51 × 4) - 4 =
- 72 × 4 + 49 (72 × 49) + 4 <
- 93 + 10 - 81 93 - 10 + 81 <
- 83 × 7 - 90 (83 × 90) - 7 <
- 77 × 5 - 44 (77 × 44) - 5 <
- 991 + 10 - 68 991 - 10 + 68 <
- 456 ÷ 19 + 12 (456 ÷ 19) - 12 >
- 398 - 71 + 30 (398 + 71) - 30 <
- 875 + 10 - 52 875 - 10 + 52 <
- 968 + 10 - 99 968 - 10 + 99 <
- 877 - 41 + 92 (877 + 41) - 92 >
- 26 × 6 + 28 (26 × 28) + 6 <
- 60 × 8 - 75 (60 × 75) - 8 <
- 869 ÷ 11 - 11 (869 ÷ 11) + 11 <
- 47 × 8 - 50 (47 × 50) - 8 <
- 728 ÷ 26 - 14 (728 ÷ 26) + 14 <
- 681 - 68 + 90 (681 + 68) - 90 >
- 77 × 6 - 71 (77 × 71) - 6 <
- 544 ÷ 17 - 17 (544 ÷ 17) + 17 <
- 819 + 10 - 22 819 - 10 + 22 <
- 45 × 3 + 32 (45 × 32) + 3 <
- 950 ÷ 19 + 19 (950 ÷ 19) - 19 >
- 306 ÷ 17 - 9 (306 ÷ 17) + 9 <
- 79 + 10 - 41 79 - 10 + 41 <
- 778 - 38 + 73 (778 + 38) - 73 >
- 672 ÷ 32 + 16 (672 ÷ 32) - 16 >
- 790 ÷ 10 + 10 (790 ÷ 10) - 10 >
- 586 + 10 - 47 586 - 10 + 47 <
- 795 ÷ 15 - 15 (795 ÷ 15) + 15 <
- 360 ÷ 36 - 9 (360 ÷ 36) + 9 <
- 594 - 76 + 55 (594 + 76) - 55 <
- 672 ÷ 12 - 12 (672 ÷ 12) + 12 <
- 96 × 8 + 44 (96 × 44) + 8 <
- 519 - 31 + 43 (519 + 31) - 43 >
- 88 × 3 + 30 (88 × 30) + 3 <
- 270 ÷ 10 - 1 (270 ÷ 10) + 1 <
- 270 ÷ 15 + 18 (270 ÷ 15) - 18 >
- 844 - 80 + 94 (844 + 80) - 94 >
- 46 × 8 - 75 (46 × 75) - 8 <
- 82 × 4 - 43 (82 × 43) - 4 <
- 99 × 3 - 61 (99 × 61) - 3 <
- 300 ÷ 25 - 6 (300 ÷ 25) + 6 <
- 303 + 10 - 89 303 - 10 + 89 <
- 960 ÷ 10 + 24 (960 ÷ 10) - 24 >
- 272 + 10 - 88 272 - 10 + 88 <
- 854 + 10 - 93 854 - 10 + 93 <
- 720 ÷ 40 + 15 (720 ÷ 40) - 15 >
- 10 × 2 + 10 (10 × 10) + 2 <
- 288 ÷ 12 - 12 (288 ÷ 12) + 12 <
- 960 ÷ 24 - 12 (960 ÷ 24) + 12 <
- 30 + 10 - 35 30 - 10 + 35 <
- 86 × 1 - 43 (86 × 43) - 1 <
- 969 ÷ 17 + 19 (969 ÷ 17) - 19 >
- 435 - 75 + 95 (435 + 75) - 95 >
- 804 ÷ 12 - 12 (804 ÷ 12) + 12 <
- 51 × 5 + 66 (51 × 66) + 5 <
- 66 × 4 + 49 (66 × 49) + 4 <
- 799 ÷ 47 - 17 (799 ÷ 47) + 17 <
- 660 ÷ 12 - 6 (660 ÷ 12) + 6 <
※总分：100分， 共计：470道题， 每题：0.21 分。